Java Double Number Create toDouble(Object object, Double defaultValue)

Description

to Double

License

Open Source License

Declaration

public static Double toDouble(Object object, Double defaultValue) 

Method Source Code

//package com.java2s;
/**********************************************************************************************
 *
 * Asprise Scanning and Imaging API/*w w  w.j a  v  a 2 s  .  c  om*/
 * Copyright (C) 1998-2016. Asprise Inc. <asprise.com>
 *
 * This file is licensed under the GNU Affero General Public License version 3 as published by
 * the Free Software Foundation.
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * You should have received a copy of the GNU Affero General Public License.  If not, please
 * visit <http://www.gnu.org/licenses/agpl-3.0.html>.
 *
 **********************************************************************************************/

public class Main {
    public static Double toDouble(Object object, Double defaultValue) {
        if (object == null) {
            return defaultValue;
        }
        if (object instanceof Number) {
            return ((Number) object).doubleValue();
        }

        try {
            Double value = Double.valueOf(object.toString().trim());
            return value;
        } catch (NumberFormatException e) {
            return defaultValue;
        }
    }
}

Related

1. toDouble(Object obj)
2. toDouble(Object obj)
3. toDouble(Object obj)
4. toDouble(Object object)
5. toDouble(Object object, double defaultValue)
6. toDouble(Object objValue)
7. toDouble(Object prmIntObject)
8. toDouble(Object val)
9. toDouble(Object val)